Why do you keep opening new threads with this same question? Go to your original one, and read through it in its entirety. Follow the link to your 2nd tread too. Between those 2 threads, you have some good info and suggestions. By just reopening new threads with "I don't know what I'm doing" isn't going to get this solved for you, because frankly, nobody is going to write the script for you. You give absolutely no details on what you want to do, how you want the gameplay to go, etc... (And no, I am not going to sign up for the example sites you reference just to find out what you are trying to do).
Being 14 with no money to buy books is no excuse, because the free manuals for PHP and MySQL have everything you need.
Hints:
1) Storyboard your worlds.
2) Storyboard your gameplay.
3) Use the manuals and search these forums for help in writing your code.
4) Stop reposting the same question in new threads.
5) If you don't want to try to do this for yourself, then shut down your PC and go outside to play, because this obviously isn't for you.